AFL propose des tourillons (à câble simple ou double) avec différentes possibilités de montage : boulonné, à bande ou à écartement. Les tourillons réduisent les coûts d'installation en fonctionnant comme une traction pendant l'installation (l'angle maximal de la ligne pour le cordage est de 15° au total, 7,5° par côté, le nombre de structures ne devant pas dépasser 30). Un bloc ou une poulie n'est pas nécessaire, si ces conditions sont remplies.
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1 AFLglobal.com 1 (800) 235-3423 © 2002, AFL, all rights reserved. PP-3-00062, Revision 10, 6.25.2025 Specifications are subject to change without notice. 1 Fiber Optic Cable Accessories Ordering Information—Single Cable Support AFL No. Cable O.D. Range Estimated Weight Bushing Color Code inches millimeters lbs kg ATGN325/375 0.325" - 0.375" 8.26 - 9.53 2.06 .934 Green + White ATGN376/419 0.376" - 0.419" 9.55 - 10.64 2.06 .934 Orange + White ATGN420/474 0.420" - 0.474" 10.67 - 12.05 2.05 .930 Purple + White ATGN475/525 0.475" - 0.525" 12.07 - 13.34 2.05 .930 Blue ATGN526/575 0.526" - 0.575" 13.36 - 14.61 2.05 .930 Orange ATGN576/625 0.576" - 0.625" 14.63 - 15.88 2.04 .925 Brown ATGN626/675 0.626" - 0.675" 15.90 - 17.15 2.04 .925 Green ATGN676/725 0.676" - 0.725" 17.17 - 18.42 2.03 .921 White ATGN726/775 0.726" - 0.775" 18.44 - 19.69 2.03 .921 Red ATGN776/825 0.776" - 0.825" 19.71 - 20.96 2.02 .916 Purple ATGN826/875 0.826" - 0.875" 20.98 - 22.23 2.02 .916 Yellow ATGN876/925 0.876" - 0.925" 22.25 - 23.50 2.02 .916 Pink ATGN926/959 0.926" - 0.959" 23.52 - 24.36 2.02 .916 Blue + White ATGN960/1045 0.960" - 1.045" 24.38 - 26.54 2.02 .916 Gray Trunnion Assemblies— Single and Double Cables AFL offers trunnions with various mounting capabilities: bolted, banded or standoff. Trunnions reduce installation costs by functioning as a pull-through during installation (maximum line angle for stringing is 15° total, 7.5° per side, number of structures not to exceed 30) . No block or pulley is needed provided these conditions are met. Features • May be used as a pull-through by removing the bushing inserts • Double cable supports option • High-strength aluminum • Smaller and more compact design • Facilitates faster installation • Color-coded range taking inserts for easy identification • Versatile mounting styles to fit different structure types: bolted, banded or standoff • Banding and pole hardware supplied by customer • Lowers the total cost of installation • Span Length: 600 ft.—NESC Heavy 1,200 ft.—NESC Light • BABA compliant Application Notes: 1. For use with ADSS cables with polyethylene jackets in low voltage environments only. Not for use in high voltage environments where tracking resistant cables are required. 2. As a stringing block: Maximum line angle = 15º (7.5º per side) Maximum number of structures = 30 3. For final installation: Maximum line angle = 22º (11º per side) Conversion Kit Single Trunnion Cable Support Double Trunnion Cable Support (closed) Double Trunnion Cable Support (open) continued * For BABA-compliant part number, add "-BABA" to end of part number. BABA compliant configurations and part numbers indicated where applicable. For complete list of compliant part numbers, see AFL BABA Compliant Equipment List on our website.
2 AFLglobal.com 1 (800) 235-3423 © 2002, AFL, all rights reserved. PP-3-00062, Revision 10, 6.25.2025 Specifications are subject to change without notice. 2 Fiber Optic Cable Accessories Trunnion Assemblies (cont.) Notes: 1. Bushing "A" and "B" may be the same or different. 2. Attachment hardware or stainless steel banding to be supplied by customer. 3. To order Conversion Kits, use part number DATGNDCBCWH. Ordering Information—Double Tangent Support Bushing Number Cable O.D. Range Bushing Color Code Maximum Span Capabilities Using NESC Loads in feet/meters Estimated Weight "A" "B" inches millimeters Heavy lbs kg 325 325 .325-.375 8.26-9.53 Green + White 600/182.9 4.00 1.814 376 376 .376-.419 9.55-10.64 Orange + White 600/182.9 4.00 1.814 420 420 .420-.474 10.67-12.04 Purple + White 600/182.9 3.99 1.810 475 475 .475-.525 12.07-13.34 Blue 600/182.9 3.99 1.810 526 526 .526-.575 13.36-14.61 Orange 600/182.9 3.99 1.810 576 576 .576-.625 14.63-15.88 Brown 600/182.9 3.98 1.805 626 626 .626-.675 15.90-17.15 Green 600/182.9 3.98 1.805 676 676 .676-.725 17.17-18.42 White 600/182.9 3.97 1.801 726 726 .726-.775 18.44-19.69 Red 600/182.9 3.97 1.801 776 776 .776-.825 19.71-20.96 Purple 600/182.9 3.96 1.796 826 826 .826-.875 20.98-22.23 Yellow 600/182.9 3.96 1.796 876 876 .876-.925 22.25-23.50 Pink 500/152.4 3.96 1.796 926 926 .926-.959 23.52-24.36 Blue + White CONTACT AFL 3.96 1.796 960 960 .960-1.045 24.38-26.54 Gray CONTACT AFL 3.96 1.796 POLE 5/8-11UNC THREAD 3.18 6.18 9.21 OPEN POSITION 3/8-16UNC THREAD BANDING SLOT ACCEPTS 1.25" WIDE BANDS (SUPPLIED BY CUSTOMER) DATGN DATGN A Bushing "A" Number B How to Order Bushing "B" Number Order by assembling part number as shown: • Reference table above. See Note 1 below. • Example: • First cable 0.500" OD Bushing "A" number = 475 • Second cable 0.750" OD Bushing "B" number = 726 • Order by part number: DATGN 475 A 726 B * For BABA-compliant part number, add "-BABA" to end of part number. BABA compliant configurations and part numbers indicated where applicable. For complete list of compliant part numbers, see AFL BABA Compliant Equipment List on our website.
Caractéristiques :
- Peut être utilisé comme une traversée en retirant les inserts de la douille.
- Option de support de câble double
- Aluminium haute résistance
- Conception plus petite et plus compacte
- Facilite une installation plus rapide
- Inserts de prise de gamme à code couleur pour une identification facile
- Styles de montage polyvalents pour s'adapter à différents types de structures : boulonné, en bande ou à distance.
- La quincaillerie des bandes et des poteaux est fournie par le client
- Réduit le coût total de l'installation
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